Question 3 (Essay Worth 10 points) (05.05 MC) The graph shows the depth. y, in meters, of a shark from the surface of an ocean for a certain amount of time, x, in minutes: Distance vs. Time 189 168 147 Distance 126 from Ocean 105 Surface (m) 84 Time (min Part A: Describe how you can use similar triangles to explain whiy the slope of the graph between points A and B is the same as the siope of the graph between points A and C. (4 points) Part B: What are the initial value and slope of the graph, and what do they represent? (6 points) E EE 2 Q Source C

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

answer: i don't understand. what are the options

step-by-step explanation:

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation: